.workMain{
  margin: 20px;
}
.laywidth{
  width:700px;
  margin: 20px auto;
  padding: 30px 0;
}
.comwidth{
  width: 300px !important;;
}
.submit{
  text-align: center;
  font-size: 16px;
}
.ps{
  font-size: 14px;
  color: red;
  line-height: 35px;
}
.zhengshize {
  font-size: 27px;
  text-align: center;
  font-family: "微软雅黑";
  font-weight: bold;
  color: #000;
  /* margin-top: 50px; */
  animation: fireDiv 1s infinite ease-in;
}
@keyframes fireDiv {
  0% {
    text-shadow: 0 0 4px white, 0 -5px 4px #ff3, 2px -10px 6px #fd3,
      -2px -15px 11px #f80, 2px -25px 18px #f20;
  }
  25% {
    text-shadow: 0 0 4px white, 2px -7px 6px #ff3, 2px -12px 8px #fd3,
      -3px -20px 11px #f80, 4px -30px 22px #f20;
  }
  50% {
    text-shadow: 0 0 4px white, 2px -10px 8px #ff3, 2px -14px 10px #fd3,
      -4px -25px 11px #f80, 4px -35px 25px #f20;
  }
  75% {
    text-shadow: 0 0 4px white, 2px -7px 6px #ff3, 2px -12px 8px #fd3,
      -3px -20px 11px #f80, 4px -30px 22px #f20;
  }
  100% {
    text-shadow: 0 0 4px white, 0 -5px 4px #ff3, 2px -10px 6px #fd3,
      -2px -15px 11px #f80, 2px -25px 18px #f20;
  }
}
.border{
  border:1px solid #e3e3e3;
  background: #ffffff;
  height: 50px;
  line-height: 50px;
}
